54597967271 has 2 divisors, whose sum is σ = 54597967272. Its totient is φ = 54597967270.

The previous prime is 54597967253. The next prime is 54597967273. The reversal of 54597967271 is 17276979545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54597967271 - 2²⁶ = 54530858407 is a prime.

It is a Sophie Germain prime.

Together with 54597967273, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54597967273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27298983635 + 27298983636.

It is an arithmetic number, because the mean of its divisors is an integer number (27298983636).

Almost surely, 2^54597967271 is an apocalyptic number.

54597967271 is a deficient number, since it is larger than the sum of its proper divisors (1).

54597967271 is an equidigital number, since it uses as much as digits as its factorization.

54597967271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33339600, while the sum is 62.

The spelling of 54597967271 in words is "fifty-four billion, five hundred ninety-seven million, nine hundred sixty-seven thousand, two hundred seventy-one".